Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
We will be switching to the new UniProt website soon. Please explore and share your feedback. Take me to the new website.

UniProtKB - Q5XPI4 (RN123_HUMAN)

Entry version 166 (23 Feb 2022)
Sequence version 1 (23 Nov 2004)
Previous versions | rss
Add a publicationFeedback
Protein

E3 ubiquitin-protein ligase RNF123

Gene

RNF123

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalytic subunit of the KPC complex that acts as E3 ubiquitin-protein ligase. Promotes the ubiquitination and proteasome-mediated degradation of CDKN1B which is the cyclin-dependent kinase inhibitor at the G0-G1 transition of the cell cycle (PubMed:15531880, PubMed:16227581).

Functions also as an inhibitor of innate antiviral signaling mediated by DDX58 and IFIH1 independently of its E3 ligase activity (PubMed:27312109).

Interacts with the N-terminal CARD domains of DDX58 and IFIH1 and competes with the downstream adapter MAVS (PubMed:27312109).

3 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine. EC:2.3.2.27

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein ubiquitination

This protein is involved in the pathway protein ubiquitination, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein ubiquitination and in Protein modification.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri1254 – 1292RING-typePROSITE-ProRule annotationAdd BLAST39

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTransferase
Biological processUbl conjugation pathway
LigandMetal-binding, Zinc

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q5XPI4

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-5689880, Ub-specific processing proteases
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		Q5XPI4

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00143

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
E3 ubiquitin-protein ligase RNF123 (EC:2.3.2.27)
Alternative name(s):
Kip1 ubiquitination-promoting complex protein 1
RING finger protein 123
RING-type E3 ubiquitin transferase RNF123Curated
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:RNF123
Synonyms:KPC1
ORF Names:FP1477
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 3

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:21148, RNF123

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		614472, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q5XPI4

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000164068

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		63891

Open Targets

More...OpenTargetsi		ENSG00000164068

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA134916827

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q5XPI4, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		RNF123

Domain mapping of disease mutations (DMDM)

More...DMDMi		74748090

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002504472 – 1314E3 ubiquitin-protein ligase RNF123Add BLAST1313

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylalanineCombined sources1
Modified residuei675PhosphoserineBy similarity1
Modified residuei683Asymmetric dimethylarginineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Ubiquitinated, leading to its degradation. Deubiquitinated by USP19, thereby stimulating CDKN1B ubiquitin-dependent degradation.By similarity

Keywords - PTMi

Acetylation, Methylation, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q5XPI4

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q5XPI4

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q5XPI4

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q5XPI4

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q5XPI4

PeptideAtlas

More...PeptideAtlasi		Q5XPI4

PRoteomics IDEntifications database

More...PRIDEi		Q5XPI4

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		65842 [Q5XPI4-1]
65843 [Q5XPI4-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q5XPI4

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q5XPI4

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000164068, Expressed in muscle of leg and 224 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q5XPI4, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q5XPI4, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000164068, Tissue enhanced (skeletal muscle, tongue)

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the KPC complex composed of RNF123/KPC1 and UBAC1/KPC2.

Interacts with UBAC1 and CDKN1B via its N-terminal domain.

Interacts with DDX58 (via N-terminus) and IFIH1 (via N-terminus).

3 Publications

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		121971, 805 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q5XPI4

Protein interaction database and analysis system

More...IntActi		Q5XPI4, 36 interactors

Molecular INTeraction database

More...MINTi		Q5XPI4

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000328287

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q5XPI4, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11314
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q5XPI4

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini74 – 254B30.2/SPRYPROSITE-ProRule annotationAdd BLAST181

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri1254 – 1292RING-typePROSITE-ProRule annotationAdd BLAST39

Keywords - Domaini

Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2242, Eukaryota
KOG4692, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000155781

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_006687_2_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q5XPI4

Identification of Orthologs from Complete Genome Data

More...OMAi		NHQHVMG

Database of Orthologous Groups

More...OrthoDBi		54386at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q5XPI4

TreeFam database of animal gene trees

More...TreeFami		TF313546

Family and domain databases

Conserved Domains Database

More...CDDi		cd12882, SPRY_RNF123, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.120.920, 1 hit
3.30.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001870, B30.2/SPRY
IPR043136, B30.2/SPRY_sf
IPR013320, ConA-like_dom_sf
IPR045129, RNF123/RSPRY1-like
IPR003877, SPRY_dom
IPR035773, SPRY_RNF123
IPR001841, Znf_RING
IPR013083, Znf_RING/FYVE/PHD

The PANTHER Classification System

More...PANTHERi		PTHR13363, PTHR13363, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00622, SPRY, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00184, RING, 1 hit
SM00449, SPRY, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49899, SSF49899, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50188, B302_SPRY, 1 hit
PS50089, ZF_RING_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 6 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q5XPI4-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <p><strong>What is the canonical sequence?</strong><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MASKGAGMSF SRKSYRLTSD AEKSRVTGIV QEKLLNDYLN RIFSSSEHAP 
        60         70         80         90        100
PAATSRKPLN FQNLPEHLDQ LLQVDNEEEE SQGQVEGRLG PSTVVLDHTG 
       110        120        130        140        150
GFEGLLLVDD DLLGVIGHSN FGTIRSTTCV YKGKWLYEVL ISSQGLMQIG 
       160        170        180        190        200
WCTISCRFNQ EEGVGDTHNS YAYDGNRVRK WNVTTTNYGK AWAAGDIVSC 
       210        220        230        240        250
LIDLDDGTLS FCLNGVSLGT AFENLSRGLG MAYFPAISLS FKESVAFNFG 
       260        270        280        290        300
SRPLRYPVAG YRPLQDPPSA DLVRAQRLLG CFRAVLSVEL DPVEGRLLDK 
       310        320        330        340        350
ESSKWRLRGQ PTVLLTLAHI FHHFAPLLRK VYLVEAVLMS FLLGIVEKGT 
       360        370        380        390        400
PTQAQSVVHQ VLDLLWLFME DYEVQDCLKQ LMMSLLRLYR FSPIVPDLGL 
       410        420        430        440        450
QIHYLRLTIA ILRHEKSRKF LLSNVLFDVL RSVVFFYIKS PLRVEEAGLQ 
       460        470        480        490        500
ELIPTTWWPH CSSREGKEST EMKEETAEER LRRRAYERGC QRLRKRIEVV 
       510        520        530        540        550
EELQVQILKL LLDNKDDNGG EASRYIFLTK FRKFLQENAS GRGNMPMLCP 
       560        570        580        590        600
PEYMVCFLHR LISALRYYWD EYKASNPHAS FSEEAYIPPQ VFYNGKVDYF 
       610        620        630        640        650
DLQRLGGLLS HLRKTLKDDL ASKANIVIDP LELQSTAMDD LDEDEEPAPA 
       660        670        680        690        700
MAQRPMQALA VGGPLPLPRP GWLSSPTLGR ANRFLSTAAV SLMTPRRPLS 
       710        720        730        740        750
TSEKVKVRTL SVEQRTREDI EGSHWNEGLL LGRPPEEPEQ PLTENSLLEV 
       760        770        780        790        800
LDGAVMMYNL SVHQQLGKMV GVSDDVNEYA MALRDTEDKL RRCPKRRKDI 
       810        820        830        840        850
LAELTKSQKV FSEKLDHLSR RLAWVHATVY SQEKMLDIYW LLRVCLRTIE 
       860        870        880        890        900
HGDRTGSLFA FMPEFYLSVA INSYSALKNY FGPVHSMEEL PGYEETLTRL 
       910        920        930        940        950
AAILAKHFAD ARIVGTDIRD SLMQALASYV CYPHSLRAVE RIPEEQRIAM 
       960        970        980        990       1000
VRNLLAPYEQ RPWAQTNWIL VRLWRGCGFG YRYTRLPHLL KTKLEDANLP 
      1010       1020       1030       1040       1050
SLQKPCPSTL LQQHMADLLQ QGPDVAPSFL NSVLNQLNWA FSEFIGMIQE 
      1060       1070       1080       1090       1100
IQQAAERLER NFVDSRQLKV CATCFDLSVS LLRVLEMTIT LVPEIFLDWT 
      1110       1120       1130       1140       1150
RPTSEMLLRR LAQLLNQVLN RVTAERNLFD RVVTLRLPGL ESVDHYPILV 
      1160       1170       1180       1190       1200
AVTGILVQLL VRGPASEREQ ATSVLLADPC FQLRSICYLL GQPEPPAPGT 
      1210       1220       1230       1240       1250
ALPAPDRKRF SLQSYADYIS ADELAQVEQM LAHLTSASAQ AAAASLPTSE 
      1260       1270       1280       1290       1300
EDLCPICYAH PISAVFQPCG HKSCKACINQ HLMNNKDCFF CKTTIVSVED 
      1310 
WEKGANTSTT SSAA
Length:1,314
Mass (Da):148,515
Last modified:November 23, 2004 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iA0F8F4D68EAFB8E1
GO
Isoform 2 (identifier: Q5XPI4-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1295-1314: IVSVEDWEKGANTSTTSSAA → TSNLLACLYPHWWEPSHGPNCA

Show »
Length:1,316
Mass (Da):148,958
Checksum:i5E69B97B9A0C61F5
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 6 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
C9J266C9J266_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
762Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
C9JS59C9JS59_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
721Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
C9JI97C9JI97_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
426Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
C9JN91C9JN91_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
76Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F8WB91F8WB91_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
68Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H7C3U1H7C3U1_HUMAN
E3 ubiquitin-protein ligase RNF123
RNF123
25Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAB14139 differs from that shown. Reason: Erroneous initiation.Curated
The sequence BAB15607 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti809K → R in BAB14139 (PubMed:14702039).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_02756151P → R. Corresponds to variant dbSNP:rs2960546Ensembl.1
Natural variantiVAR_052106387R → Q. Corresponds to variant dbSNP:rs35620248Ensembl.1
Natural variantiVAR_052107596K → E. Corresponds to variant dbSNP:rs35726701Ensembl.1
Natural variantiVAR_052108854R → H2 PublicationsCorresponds to variant dbSNP:rs34823813Ensembl.1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0206501295 – 1314IVSVE…TSSAA → TSNLLACLYPHWWEPSHGPN CA in isoform 2. 1 PublicationAdd BLAST20

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AY744152 mRNA Translation: AAU93470.1
AC099668 Genomic DNA No translation available.
BC041145 mRNA Translation: AAH41145.1
BC057392 mRNA Translation: AAH57392.2
BC088801 mRNA Translation: AAH88801.1
BC130632 mRNA Translation: AAI30633.1
AF370367 mRNA Translation: AAQ15203.1
AK022627 mRNA Translation: BAB14139.1 Different initiation.
AK026968 mRNA Translation: BAB15607.1 Different initiation.
AL136729 mRNA Translation: CAB66663.2

The Consensus CDS (CCDS) project

More...CCDSi		CCDS33758.1 [Q5XPI4-1]

NCBI Reference Sequences

More...RefSeqi		NP_071347.2, NM_022064.4 [Q5XPI4-1]
XP_006713348.1, XM_006713285.1 [Q5XPI4-1]
XP_011532297.1, XM_011533995.1 [Q5XPI4-1]
XP_016862507.1, XM_017007018.1 [Q5XPI4-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000327697; ENSP00000328287; ENSG00000164068

Database of genes from NCBI RefSeq genomes

More...GeneIDi		63891

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:63891

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...MANE-Selecti		ENST00000327697.11; ENSP00000328287.6; NM_022064.5; NP_071347.2

UCSC genome browser

More...UCSCi		uc003cxh.5, human [Q5XPI4-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY744152 mRNA Translation: AAU93470.1
AC099668 Genomic DNA No translation available.
BC041145 mRNA Translation: AAH41145.1
BC057392 mRNA Translation: AAH57392.2
BC088801 mRNA Translation: AAH88801.1
BC130632 mRNA Translation: AAI30633.1
AF370367 mRNA Translation: AAQ15203.1
AK022627 mRNA Translation: BAB14139.1 Different initiation.
AK026968 mRNA Translation: BAB15607.1 Different initiation.
AL136729 mRNA Translation: CAB66663.2
CCDSiCCDS33758.1 [Q5XPI4-1]
RefSeqiNP_071347.2, NM_022064.4 [Q5XPI4-1]
XP_006713348.1, XM_006713285.1 [Q5XPI4-1]
XP_011532297.1, XM_011533995.1 [Q5XPI4-1]
XP_016862507.1, XM_017007018.1 [Q5XPI4-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2MA6NMR-A1247-1304[»]
SMRiQ5XPI4
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi121971, 805 interactors
CORUMiQ5XPI4
IntActiQ5XPI4, 36 interactors
MINTiQ5XPI4
STRINGi9606.ENSP00000328287

PTM databases

iPTMnetiQ5XPI4
PhosphoSitePlusiQ5XPI4

Genetic variation databases

BioMutaiRNF123
DMDMi74748090

Proteomic databases

EPDiQ5XPI4
jPOSTiQ5XPI4
MassIVEiQ5XPI4
MaxQBiQ5XPI4
PaxDbiQ5XPI4
PeptideAtlasiQ5XPI4
PRIDEiQ5XPI4
ProteomicsDBi65842 [Q5XPI4-1]
65843 [Q5XPI4-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		30603, 111 antibodies from 19 providers

The DNASU plasmid repository

More...DNASUi		63891

Genome annotation databases

EnsembliENST00000327697; ENSP00000328287; ENSG00000164068
GeneIDi63891
KEGGihsa:63891
MANE-SelectiENST00000327697.11; ENSP00000328287.6; NM_022064.5; NP_071347.2
UCSCiuc003cxh.5, human [Q5XPI4-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		63891
DisGeNETi63891

GeneCards: human genes, protein and diseases

More...GeneCardsi		RNF123
HGNCiHGNC:21148, RNF123
HPAiENSG00000164068, Tissue enhanced (skeletal muscle, tongue)
MIMi614472, gene
neXtProtiNX_Q5XPI4
OpenTargetsiENSG00000164068
PharmGKBiPA134916827
VEuPathDBiHostDB:ENSG00000164068

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG2242, Eukaryota
KOG4692, Eukaryota
GeneTreeiENSGT00940000155781
HOGENOMiCLU_006687_2_0_1
InParanoidiQ5XPI4
OMAiNHQHVMG
OrthoDBi54386at2759
PhylomeDBiQ5XPI4
TreeFamiTF313546

Enzyme and pathway databases

UniPathwayiUPA00143
PathwayCommonsiQ5XPI4
ReactomeiR-HSA-5689880, Ub-specific processing proteases
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation
SignaLinkiQ5XPI4

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		63891, 70 hits in 1084 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		RNF123, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		RNF123

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		63891
PharosiQ5XPI4, Tbio

Protein Ontology

More...PROi		PR:Q5XPI4
RNActiQ5XPI4, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000164068, Expressed in muscle of leg and 224 other tissues
ExpressionAtlasiQ5XPI4, baseline and differential
GenevisibleiQ5XPI4, HS

Family and domain databases

CDDicd12882, SPRY_RNF123, 1 hit
Gene3Di2.60.120.920, 1 hit
3.30.40.10, 1 hit
InterProiView protein in InterPro
IPR001870, B30.2/SPRY
IPR043136, B30.2/SPRY_sf
IPR013320, ConA-like_dom_sf
IPR045129, RNF123/RSPRY1-like
IPR003877, SPRY_dom
IPR035773, SPRY_RNF123
IPR001841, Znf_RING
IPR013083, Znf_RING/FYVE/PHD
PANTHERiPTHR13363, PTHR13363, 1 hit
PfamiView protein in Pfam
PF00622, SPRY, 1 hit
SMARTiView protein in SMART
SM00184, RING, 1 hit
SM00449, SPRY, 1 hit
SUPFAMiSSF49899, SSF49899, 1 hit
PROSITEiView protein in PROSITE
PS50188, B302_SPRY, 1 hit
PS50089, ZF_RING_2, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiRN123_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q5XPI4
Secondary accession number(s): A1L4Q3
, A6NLS5, Q5I022, Q6PFW4, Q71RH0, Q8IW18, Q9H0M8, Q9H5L8, Q9H9T2
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: November 23, 2004
Last modified: February 23, 2022
This is version 166 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Reference proteome

Documents

  1. Human chromosome 3
    Human chromosome 3: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again